-Open House on 6/7/26 from 1pm-3pm- Welcome to 863 Marc Drive, a spacious and well-maintained two-story home offering over 3,500 square feet of living space in a well-established Alton neighborhood. The main level features a large kitchen with center island and casual dining area, abundant cabinetry, separate dining room, along with a formal living room and a cozy family room with fireplace and built-ins. Upstairs, you'll find four generously sized bedrooms, including a spacious primary suite with 2 walk-in closets, and a rare secondary bedroom with its own private full bath! It is an ideal setup for guests, multigenerational living, or a private teen suite. The walk-out lower level offers additional living space, a full bath, and unfinished storage or future expansion opportunities. Step outside to enjoy the deck overlooking the backyard, perfect for relaxing or entertaining. This move-in-ready home is one you won't want to miss. Schedule your private showing today! Information presented is deemed reliable but not guaranteed or warranted. Before making an offer on any property, Buyer/buyer's agent are responsible for verifying the accuracy of all information. Earnest money checks made out to Serenity Title & Escrow.